159637848

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:573

約数の個数: 128

約数和(自身を含む): 453427200

約数和(自身を除く): 293789352

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 31, 38, 46, 57, 62, 69, 76, 92, 93, 114, 124, 138, 152, 184, 186, 228, 248, 276, 372, 437, 456, 491, 552, 589, 713, 744, 874, 982, 1178, 1311, 1426, 1473, 1748, 1767, 1964, 2139, 2356, 2622, 2852, 2946, 3496, 3534, 3928, 4278, 4712, 5244, 5704, 5892, 7068, 8556, 9329, 10488, 11293, 11784, 13547, 14136, 15221, 17112, 18658, 22586, 27094, 27987, 30442, 33879, 37316, 40641, 45172, 45663, 54188, 55974, 60884, 67758, 74632, 81282, 90344, 91326, 108376, 111948, 121768, 135516, 162564, 182652, 214567, 223896, 271032, 289199, 325128, 350083, 365304, 429134, 578398, 643701, 700166, 858268, 867597, 1050249, 1156796, 1287402, 1400332, 1716536, 1735194, 2100498, 2313592, 2574804, 2800664, 3470388, 4200996, 5149608, 6651577, 6940776, 8401992, 13303154, 19954731, 26606308, 39909462, 53212616, 79818924, 159637848]

約数ペア:

[(1, 159637848), (2, 79818924), (3, 53212616), (4, 39909462), (6, 26606308), (8, 19954731), (12, 13303154), (19, 8401992), (23, 6940776), (24, 6651577), (31, 5149608), (38, 4200996), (46, 3470388), (57, 2800664), (62, 2574804), (69, 2313592), (76, 2100498), (92, 1735194), (93, 1716536), (114, 1400332), (124, 1287402), (138, 1156796), (152, 1050249), (184, 867597), (186, 858268), (228, 700166), (248, 643701), (276, 578398), (372, 429134), (437, 365304), (456, 350083), (491, 325128), (552, 289199), (589, 271032), (713, 223896), (744, 214567), (874, 182652), (982, 162564), (1178, 135516), (1311, 121768), (1426, 111948), (1473, 108376), (1748, 91326), (1767, 90344), (1964, 81282), (2139, 74632), (2356, 67758), (2622, 60884), (2852, 55974), (2946, 54188), (3496, 45663), (3534, 45172), (3928, 40641), (4278, 37316), (4712, 33879), (5244, 30442), (5704, 27987), (5892, 27094), (7068, 22586), (8556, 18658), (9329, 17112), (10488, 15221), (11293, 14136), (11784, 13547)]